A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5935-01-632-8547
NSN 6610-00-850-4910
NSN 6610-01-303-4272
NSN 5996-01-377-3743
NSN 6150-01-432-9018
NSN 5905-01-421-8288
NSN 6145-00-647-3660
NSN 5920-00-573-7512
NSN 5905-01-024-1244
NSN 6610-00-144-7036
NSN 5915-00-877-7338
NSN 6145-00-622-4634